The EP7402-0057 EtherCAT Box offers two outputs with integrated MDR controller for the direct connection of 24 V DC conveyor roller motors or other BLDC motors with max. 3.5 A. Eight additional digital inputs/outputs enable connection of e.g. photoelectric switches and communication between the box modules in operation without PLC. The EP7402-0057 takes over the complete control of a roller motor independently of the manufacturer of conveyor or motor. Maximum rated current, acceleration or deceleration ramps and various other parameters can be configured and allow for a wide range of adaptations to different applications. The control of the motors is sensorless. The EtherCAT Box with IP67 protection rating measures only 174 mm x 60 mm x 36.5 mm and can be easily mounted in standard C-channel or L-brackets on the conveyor frame. It requires no additional protective covering. Power supply and EtherCAT communication are realized via a B23 ENP connector with a current carrying capacity of 28 A/45°C. In conveyor operation the EP7402-0057 can also be operated without PLC and provides functions such as ZPA (Zero Pressure Accumulation), single or block discharge. Further EtherCAT devices such as digital and analog I/Os, barcode readers or safety devices can be connected to the additional EtherCAT junction.
Product status:
regular delivery
Product information
Technical data | EP7402-0057 |
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Protocol | EtherCAT |
Bus interface | 2 x B23 ENP, shielded, bayonet fitting |
Technology | motor controller for roller conveyor systems |
Number of channels | 2 motor rollers, 8 digital inputs or outputs, 1 EtherCAT junction with power transmission |
Rated load voltage | 24 V DC (-15%/+20%) |
Load type | BLDC |
Supply voltage electronics | 24 V DC (-15%/+20%) |
Supply voltage power | 18…24 V DC |
Distributed clocks | – |
Max. output current | 0.5 A/24 V DC per digital channel, individually short-circuit proof |
Output current (rms) | 3.5 A |
Peak current (rms) | 12.0 A |
Input/output connections | M8 x 1, 4-pin, a-coded |
“0” signal voltage | 0…9.6 V |
“1” signal voltage | 10…30 V |
Rotating field frequency | 599 Hz |
Sensor supply | from US, max. 0.5 A total, short-circuit proof |
Power supply connection | feed: 1 x B23 ENP, 5G4; downstream connection: 1 x B23 ENP, 5G4, power transmission 30 A |
Electrical isolation | 500 V |
Current consumption from US | typ. 150 mA |
Special features | compact integration, comprehensive current/voltage diagnostics |
Weight | approx. 750 g |
Operating/storage temperature | -25…+60°C/-40…+85°C |
Vibration/shock resistance | conforms to EN 60068-2-6/EN 60068-2-27 |
EMC immunity/emission | conforms to EN 61000-6-2/EN 61000-6-4 |
Protect. rating/installation pos. | IP65/66/67 (conforms to EN 60529)/variable |
Approvals/markings | CE, UL |
Housing data | 2 x B23 |
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Dimensions (W x H x D) | 60 mm x 174 mm x 36.5 mm |
Material | PA6 (polyamide) |
Installation | 2 fixing holes 3.5 mm diameter for M3; 2 fixing holes 4.5 mm diameter for M4 |
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